Open Miniature Ball Bearing 5x11x3.5 Deep Groove Chrome Steel 52100 Durable Precision Grade For RC Cars And Trucks Drones Model Builders And Various Mechanical Projects Ideal For RC Hobbyists Robotics CNC Projects 3D Printing Bearings Replacement

Compact 5x11x3.5 mm Open Ball Bearing for RC
✔️ 5x11x3.5 mm deep-groove bearing, chrome steel 52100, open design

This tiny, open low-friction bearing is a 5x11x3.5 mm deep-groove ball bearing made from 52100 chrome steel. It's a common go-to size for RC cars and trucks, micro robotics, and other compact mechanical assemblies where play and resistance must be minimized.

✅ Size: 5x11x3.5 mm, open deep-groove bearing
✅ Material: 52100 chrome steel for durability
✅ Dynamic load rating Cr: 970 N; Static load Cor: 360 N
✅ Max speed: 53,000 RPM grease; 63,000 RPM oil
✅ Closures: Open (no seals)
✅ Quantity: 1 bearing

💡 What is a small 5x11x3.5 mm open ball bearing typically used for in hobby projects?

- RC cars, micro robots, drones needing precise motion
- Compact gear trains and linear motion assemblies
- Lightweight, space-constrained applications with smooth rotation